PRODUCT DESCRIPTION |
|
| BODY | CAST IRON|CAST STEEL | MS | SS 304 | SS 316 | SS 304L | SS 316L |
| DISC | CI | MS| CS | SS 304 | SS 316 | SS 304L | SS 316L |
| “O” RING | NITRILE | PTFE | VITON | EPDM | SILICON | METAL TO METAL |
| HING PIN | AISI 410 | AISI 304 | AISI 316 |
| MFG STD | API 6D |
| TEST STD | API 6D |
| END CONNECTION | WAFER TYPE |
| HYD TEST PRESSURE | BODY: 225 PSIG (15 KG/CM2) SEAT: 150 PSIG (10 KG/CM2) |
| SIZE RANGE | 15MM TO 1050 MM |
| TYPE | WAFER TYPE |
| CLASS | PN 10 | PN 16 | PN 20 | PN 40 | 150# | 300# |
Design & Testing Standard
- Design & mfg. Standard :API:6D, API:594
- Testing standard :API:598
- Leakage class :CLASS VI (ZERO LEAKAGE)
- Face to face :API:594
- Mounting between :ANSI B 16.5 / BS 10 TABLE / DN / IS
Design Features
- Body Type single Thin Plate, Short Type
- Suitable For Horizontal and Vertical Mounting
- Shorter overall length, mounting requires minimum space
- Low pressure Drop
- Easy to install
- Less weight
- Size Range: 1”to 42”
- Pressure Rating : PN-10/PN-16
- Seat Leakage : Zero Leakage, Tight Shut Off
- Temperature Range : 25°C to + 200°C
MATERIAL DETAIL |
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| PART NO. | PART NAME | MATERIAL |
| 01 | BODY | MILED STEEL / CAST IRON (IS:210 GR. FG. 220) / CAST STEEL (ASTM A 216 GR. WCB), S.S. ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M |
| 02 | DISC | CAST IRON (IS:210 GR. FG. 220) / CAST STEEL (ASTM A 216 GR. WCB), S.S. ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M |
| 03 | ‘O’RING | NITRILE/EPDM/VITON/SILICON/PTFE/METAL TO METAL |
| 04 | HINGEPIN | AISI 304 / AISI 316 |
| P.No | Qty. | Nomenclature |
| 1 | 1 | Body |
| 2 | 1 | Flapper |
| 3 | 1 | Pin |
| 4 | 1 | Flapper Seal |
| 5 | 2 | Body Seal |
| 6 | 1 | Lifting Eye |
| PRIMARY SERVICE RATING & TEST PRESSURE | |||
| CLASS | WORKING TEMPERATURE | HYD. TEST PRESSURE | |
| BODY | SEAT | ||
| 150 | 20°C to 180°C | 225 PSIG | 150 PSIG |
